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path: root/drivers/bluetooth/hci_ldisc.c
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Diffstat (limited to 'drivers/bluetooth/hci_ldisc.c')
-rw-r--r--drivers/bluetooth/hci_ldisc.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index 93ba25b7ea32..420b645c4c9f 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c
@@ -241,15 +241,11 @@ static int hci_uart_send_frame(struct sk_buff *skb)
static void hci_uart_destruct(struct hci_dev *hdev)
{
- struct hci_uart *hu;
-
if (!hdev)
return;
BT_DBG("%s", hdev->name);
-
- hu = (struct hci_uart *) hdev->driver_data;
- kfree(hu);
+ kfree(hdev->driver_data);
}
/* ------ LDISC part ------ */
@@ -272,7 +268,7 @@ static int hci_uart_tty_open(struct tty_struct *tty)
return -EEXIST;
if (!(hu = kzalloc(sizeof(struct hci_uart), GFP_KERNEL))) {
- BT_ERR("Can't allocate controll structure");
+ BT_ERR("Can't allocate control structure");
return -ENFILE;
}
@@ -360,7 +356,7 @@ static void hci_uart_tty_wakeup(struct tty_struct *tty)
*
* Return Value: None
*/
-static void hci_uart_tty_receive(struct tty_struct *tty, const __u8 *data, char *flags, int count)
+static void hci_uart_tty_receive(struct tty_struct *tty, const u8 *data, char *flags, int count)
{
struct hci_uart *hu = (void *)tty->disc_data;
@@ -375,7 +371,8 @@ static void hci_uart_tty_receive(struct tty_struct *tty, const __u8 *data, char
hu->hdev->stat.byte_rx += count;
spin_unlock(&hu->rx_lock);
- if (test_and_clear_bit(TTY_THROTTLED,&tty->flags) && tty->driver->unthrottle)
+ if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) &&
+ tty->driver->unthrottle)
tty->driver->unthrottle(tty);
}